(Cat? OR feline) AND NOT dog?
Cat? W/5 behavior
(Cat? OR feline) AND traits
Cat AND charact*

This guide provides a more detailed description of the syntax that is supported along with examples.

This search box also supports the look-up of an IP.com Digital Signature (also referred to as Fingerprint); enter the 72-, 48-, or 32-character code to retrieve details of the associated file or submission.

Concept Search - What can I type?

For a concept search, you can enter phrases, sentences, or full paragraphs in English. For example, copy and paste the abstract of a patent application or paragraphs from an article.

Concept search eliminates the need for complex Boolean syntax to inform retrieval. Our Semantic Gist engine uses advanced cognitive semantic analysis to extract the meaning of data. This reduces the chances of missing valuable information, that may result from traditional keyword searching.

Publishing Venue

Related People

Abstract

An arrangement is described which allows an application access to the printing of all available characters with the two cartridges in the Quietwriter* printer. The Quietwriter printer can have two font cartridges loaded concurrently with different typestyles, pitches, and code pages. Through a description of the type of cartridges in a configuration file, the printer can map from a set of unique code pages, P0, P1, and P2, to the Quietwriter cartridges in IBM standard code pages 437, 256, 257, 258, 259, 330, and 500. This is accomplished by matching the requested pitch to a cartridge, and then determining if the requested character is on that cartridge. If so, print it using the cartridge mapping table. If not, the other cartridge is tried for a match.

Country

United States

Language

English (United States)

This text was extracted from a PDF file.

This is the abbreviated version, containing approximately
100% of the total text.

Page 1 of 1

Quietwriter Font Cartridge Handling

An arrangement is described which allows an application access to the printing
of all available characters with the two cartridges in the Quietwriter* printer. The
Quietwriter printer can have two font cartridges loaded concurrently with different
typestyles, pitches, and code pages. Through a description of the type of
cartridges in a configuration file, the printer can map from a set of unique code
pages, P0, P1, and P2, to the Quietwriter cartridges in IBM standard code pages
437, 256, 257, 258, 259, 330, and 500. This is accomplished by matching the
requested pitch to a cartridge, and then determining if the requested character is
on that cartridge. If so, print it using the cartridge mapping table. If not, the other
cartridge is tried for a match. P0, P1, P2 may be new single-code-point-per-
character representation for the standard IBM code pages listed above. Mapping
from this new representation into the currently available printer fonts is as
follows. For example, offset 75 on P1 is a small dotless "i," found only on 256,
257, 258, and 500 at offset 218. If a cartridge of one of the listed code pages is
loaded, the character can be printed on that cartridge. Otherwise, an underscore
is substituted. * Trademark of IBM Corporation.